Quantitative Aptitude - Arithmetic Ability Questions

A can do a work in 12 days and B in 24 days. If they work on it together for 4 days, then what fraction of work is left?

A train is moving at the speed of 72km/hr. How many seconds will it take to cover a distance of 1400 m ?

If Sin 31° = xy, then the value of Sec 31° - Sin 59° is

If the simple interest on Rs. 1 for 1 month is 1 paisa, then the rate percent per annum will be

In the given figure, ABCD is a square whose side is 4 cm. P is a point on the side AD. What is the minimum value (in cm) of BP + CP ?

If θ is positive acute angle and 7cos2Ɵ + 3sin2Ɵ = 4, then the value of θ is

A fan is sold at a discount of 37.5%. If the marked price of the fan is Rs 7200, then what is the selling price (in Rs) of the fan?

In new government policy, the price of onion is raised by 35%. By what % should a person reduce onion consumption so that the expenditure on it does not increase?